| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $205.35 | 9.530% | $224.9199 | $224.92 | $224.90 | $224.90 |
| Purchase #2 | $207.34 | 13.288% | $234.8913 | $234.89 | $234.90 | $234.90 |
| Purchase #3 | $12.41 | 5.555% | $13.0994 | $13.10 | $13.10 | $13.10 |
| Purchase #4 | $51.98 | 6.826% | $55.5282 | $55.53 | $55.55 | $55.50 |
| Purchase #5 | $77.44 | 12.327% | $86.986 | $86.99 | $87.00 | $87.00 |
| Purchase #6 | $28.96 | 12.207% | $32.4951 | $32.50 | $32.50 | $32.50 |
| Purchase #7 | $235.35 | 3.788% | $244.2651 | $244.27 | $244.25 | $244.30 |
| 7 purchase totals = | $818.83 | $892.1850 | $892.20 | $892.20 | $892.20 | |